Lee Tae Yoon, Iwashita Takuji
Division of Gastroenterology, Department of Internal Medicine, Konkuk University School of Medicine, Seoul, Korea.
First Department of Internal Medicine, Gifu University Hospital, Gifu, Japan.
Clin Endosc. 2020 Jan;53(1):5-6. doi: 10.5946/ce.2020.004. Epub 2020 Jan 30.